Method for the production of intraocular lenses
US5429838A · kind A · utility
11Cited by
19References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 1993 |
| Grant date | Jul 4, 1995 |
| Priority date | — |
| Expiry date | Oct 5, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2011/0016
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In a method for producing intraocular lenses with improved optical properties, applying to the optical part of the lens a coating to protect the surface during one or more processing steps which are carried out under conditions so that the protective coating is essentially insoluble and remains adhered to the lens, and removing the coating by changing the conditions which make the coating adhere to the lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.